bycerise.dk

Records from scan: 2026-10-04 05:47:57 · 832ms total · last checked 2026-10-16 06:57 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bycerise.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 209.42.197.101 is hosted by PrivateSystems Networks (AS63410) in The Netherlands. Mail is handled by bycerise-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
209.42.197.101	3600s	cw101.codafgroup.com	AS63410	PrivateSystems Networks	209.42.192.0/18	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bycerise-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::a 2a01:111:f403:ca48::a 52.101.103.36 52.101.181.156 52.101.209.28 52.101.68.29	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 149ms

TXT Record
klaviyo-site-verification=TG2BHN
MS=ms46156836
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (bycerise.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.bycerise.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-08 09:43:42

www CNAME	bycerise.dk (all on bycerise.dk) → 209.42.197.101 (AS63410)
www vs bare domain	Same network bycerise.dk: 209.42.197.101 (AS63410) www.bycerise.dk: 209.42.197.101 (AS63410)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

54ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

45ms

Field	Value
Serial	2026100301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-04 06:20:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-05-04
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

27ms

28ms

AAAA

25ms

TXT

149ms

CAA

37ms

HTTPS

37ms

TLSA

419ms

SOA

45ms

MTA-STS

48ms

DNSSEC

54ms

SRV

55ms

Total

832ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 05:47:57 shown	832ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:42:06	1131ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 00:14:06	1253ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 08:45:34	1408ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 22:49:59	1657ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:45:48	997ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 20:32:50	1007ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 05:57:41	1314ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 16:02:52	5434ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 01:18:22	2174ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 14:03:38	5281ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 11:10:31	808ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:05:13	1455ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 09:20:28	758ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:31:34	1224ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 10:38:37	877ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 19:42:25	754ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:05:57	868ms	2 NS 1 A 1 MX	🔒 Secure